What will happen if packing is leaking excessively?

When packing is leaking excessively, it can lead to significant issues within the system, particularly affecting the motor bearing. The excessive leakage can cause insufficient lubrication around the bearings, which are designed to operate smoothly with a certain level of lubrication. If the packing is leaking too much, it may not only reduce the lubrication supply but also lead to overheating and wear of the bearings due to increased friction.

As the bearings experience this excessive wear and heat, they can sustain damage over time, leading to premature failure. This is critical because bearings are essential for reducing friction between moving parts in a machine, ensuring efficient operation. If the bearings fail, it can lead to more severe operational issues, including complete machinery breakdown.

Understanding the effects of excessive packing leakage helps in addressing maintenance needs promptly, ensuring the longevity and reliability of equipment. Proper adjustment or replacement of packing can mitigate these issues, therefore maintaining the overall health of the mechanical system.